140
CDUS41 KLWX 122124
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
524 PM EDT TUE MAR 12 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 12 2024
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 75 3:33 PM 89 1990 53 22 40
MINIMUM 34 3:23 AM 18 1969 32 2 28
1984
1998
AVERAGE 55 43 12 34
PRECIPITATION (IN)
TODAY 0.00 1.41 1968 0.11 -0.11 0.07
MONTH TO DATE 2.44 1.28 1.16 0.71
SINCE MAR 1 2.44 1.28 1.16 0.71
SINCE JAN 1 9.89 6.83 3.06 4.34
SNOWFALL (IN)
TODAY 0.0 4.5 1968 0.2 -0.2 T
MONTH TO DATE T 2.1 -2.1 T
SINCE MAR 1 T 2.1 -2.1 T
SINCE JUL 1 11.7 19.1 -7.4 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 10 22 -12 31
MONTH TO DATE 174 287 -113 249
SINCE MAR 1 174 287 -113 249
SINCE JUL 1 3138 3797 -659 3213
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 3 0 3 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64 3:00 AM
LOWEST 23 4:00 PM
AVERAGE 44
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 87 1990
MINIMUM TEMPERATURE (F) 33 16 1998
SUNRISE AND SUNSET
MARCH 12 2024.........SUNRISE 7:25 AM EDT SUNSET 7:14 PM EDT
MARCH 13 2024.........SUNRISE 7:23 AM EDT SUNSET 7:15 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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